WHO WE ARE ?
Qingdao Tongsan Plastic Machinery Co., LTD is a professional plastic extrusion machines manufacturer which stands by the Jiaozhou Bay. Converged with the national first-class scientific talests, our company is engaged in the study of new- type plastic machines and the conversion of international high-and –new technology. Cooperating with scientific research instifutions and institutions of higher education , we are converting the newest scientific payoffs at top speed. We will supply you the high-performance and high-tech plastic machines, Hollow sheet machine, Corrugated pipe machine, PVC and WPC foam board making machine.